Do not travel without it. Friend, first time to Bali is in BIMC after slipping on boat to NL. 4broken ribs, massive internal bleeding, two emergency surgeries, and waiting to be medi-vaced to Perth, currently on life support. 1cover and BIMC both fantastic. A horrible simple accident. We are here for another two weeks, they were to return tomorrow, sadly they will be here until medi-vac is organized. Estimate 3 weeks in Perth hospital for recovery then transfer to Sydney. Cheers RR